Anderson, P., & Morgan, G. (2008). Developing tests and questionnaires for a national assessment of educational achievement. World Bank.
Cita Chicago (17th ed.)Anderson, Prue, i George Morgan. Developing Tests and Questionnaires for a National Assessment of Educational Achievement. Washington, DC: World Bank, 2008.
Cita MLA (9th ed.)Anderson, Prue, i George Morgan. Developing Tests and Questionnaires for a National Assessment of Educational Achievement. World Bank, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.